2017816192

素因数分解:

$2^7\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3407}}^1$

素因数の和:4089

約数の個数: 64

約数和(自身を含む): 4602435840

約数和(自身を除く): 2584619648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 661, 896, 1322, 2644, 3407, 4627, 5288, 6814, 9254, 10576, 13628, 18508, 21152, 23849, 27256, 37016, 42304, 47698, 54512, 74032, 84608, 95396, 109024, 148064, 190792, 218048, 296128, 381584, 436096, 592256, 763168, 1526336, 2252027, 3052672, 4504054, 9008108, 15764189, 18016216, 31528378, 36032432, 63056756, 72064864, 126113512, 144129728, 252227024, 288259456, 504454048, 1008908096, 2017816192]

約数ペア:

[(1, 2017816192), (2, 1008908096), (4, 504454048), (7, 288259456), (8, 252227024), (14, 144129728), (16, 126113512), (28, 72064864), (32, 63056756), (56, 36032432), (64, 31528378), (112, 18016216), (128, 15764189), (224, 9008108), (448, 4504054), (661, 3052672), (896, 2252027), (1322, 1526336), (2644, 763168), (3407, 592256), (4627, 436096), (5288, 381584), (6814, 296128), (9254, 218048), (10576, 190792), (13628, 148064), (18508, 109024), (21152, 95396), (23849, 84608), (27256, 74032), (37016, 54512), (42304, 47698)]